00270nam a2200109Ia 4500008004100000082001500041100001500056245002800071250000900099260004400108300000800152240913s9999||||xx |||||||||||||| ||und||  a310  KOT/Q  aCR Kothari 0aQuantitatvie Techniques  aNULL  bVikas Publishing HouseaNew Delhic2010  a596